Chinese cabbage, Chinese cabbage, cabbage, water spinach, cauliflower, lettuce, bean sprouts, day lily, spinach, garlic sprouts, fresh bamboo shoots, celery, etc.

Brassica chinensis var chinensis, also known as rapeseed in Northeast China, is an annual herb of the Brassica genus, with dark green color and stems and leaves. It likes coolness and has strong cold resistance. The minimum temperature for seed germination is 3-5℃. Seedlings can emerge in 3 days at 20-25℃. The root system is relatively developed. The main root penetrates deep into the soil and has many branches and fine roots. It requires soil Loamy soil with deep layers, fertilizer and water retention, and loose and ventilated soil, in weakly acidic or neutral soil, is more conducive to increasing yields and increasing the oil content of rapeseed.

China and India are the oldest countries in the world for cultivating vegetables. The vegetables cultivated in China can be divided into three types: cabbage, mustard and cabbage.

Green vegetables contain a variety of nutrients, are rich in vitamin A, and contain dietary fiber, which can activate blood circulation and remove blood stasis, disperse blood and reduce swelling. It can be used for pregnant women with postpartum congestion and abdominal pain, as well as the treatment of boils and erysipelas. The oil content of vegetable seeds is 35~50%. Its rapeseed oil is rich in fatty acids and multivitamins and has high nutritional value.